Porous Material Prepared by Carbonizing Montmorillonite/Acriflavine Complex and Control of Porous Structure by Freeze-Drying

DOI Web Site Web Site Open Access
  • OYA Asao
    Department of Synthetic Chemistry, Faculty of Engineering, Gunma University
  • SAKANO Jun
    Department of Synthetic Chemistry, Faculty of Engineering, Gunma University
  • OTANI Sugio
    Department of Synthetic Chemistry, Faculty of Engineering, Gunma University

Bibliographic Information

Other Title
  • モンモリロナイト/アクリフラビン複合体の炭素化によって作られる多孔材料と凍結乾燥による多孔構造の制御
  • モンモリロナイト アクリフラビン フクゴウタイ ノ タンソカ ニ ヨッテ ツク

Search this article

Description

A unique porous material can be prepared by carbonizing montmorillonite/acriflavine complex (MAC). Control of its porous structure was attempted by freeze-drying MAC blocks having various water content. The porous structure was changed over a wide range (pore volume: 1-3ml/g, pore radius: 40-240nm) by water content in MAC. Particle size of raw montmorillonite also caused certain effects. When pore volume increased, pore size also increased, i.e., both properties could not be controlled independently. In spite of such changes, uniform pore size distribution and characteristic card-house structure were kept. The porous structure was stable up to 1073K under nitrogen.

Journal

Keywords

Details 詳細情報について

Report a problem

Back to top